diff options
| -rw-r--r-- | configure.ac | 59 |
1 files changed, 32 insertions, 27 deletions
diff --git a/configure.ac b/configure.ac index 2541f39..2607fb1 100644 --- a/configure.ac +++ b/configure.ac @@ -39,6 +39,33 @@ AC_PROG_CC AC_PROG_SED AC_GNU_SOURCE +# Checks for typedefs, structures, and compiler characteristics. +AC_HEADER_STDBOOL +AC_TYPE_UID_T +AC_TYPE_OFF_T +AC_TYPE_PID_T +AC_TYPE_SIZE_T +AC_CHECK_TYPES([ptrdiff_t, ssize_t, uint32_t, uint8_t]) + +# Checks for library functions. +AC_FUNC_GETMNTENT +AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK +AC_FUNC_MALLOC +AC_FUNC_REALLOC +AC_FUNC_STRNLEN + +# check for required functions +AC_CHECK_FUNCS([alarm atexit endpwent getmntent getpass gettimeofday inet_ntop memset realpath setenv strchr strcmp strdup strerror strncasecmp strndup strpbrk strrchr strstr strtol strtoul tolower uname], , [AC_MSG_ERROR([necessary functions(s) not found])]) + +AC_CHECK_FUNCS(clock_gettime, [], [ + AC_CHECK_LIB(rt, clock_gettime, [ + AC_DEFINE(HAVE_CLOCK_GETTIME, 1) + AC_DEFINE(HAVE_CLOCK_GETTIME,1, + [Whether the clock_gettime func is there]) + LIBS="$LIBS -lrt" + ]) + ]) + # Checks for header files. AC_CHECK_HEADERS([arpa/inet.h ctype.h fcntl.h inttypes.h limits.h mntent.h netdb.h stddef.h stdint.h stdbool.h stdlib.h stdio.h errno.h string.h strings.h sys/mount.h sys/param.h sys/socket.h sys/time.h syslog.h unistd.h], , [AC_MSG_ERROR([necessary header(s) not found])]) @@ -108,6 +135,11 @@ if test $enable_cifsacl != "no"; then AC_MSG_WARN([wbclient.h not found, consider installing libwbclient-devel. Disabling getcifsacl.]) enable_cifsacl="no" fi + ], + [AC_INCLUDES_DEFAULT] + [#ifdef HAVE_STDBOOL_H + #include <stdbool.h> + #endif ]) fi if test $enable_cifsupcall != "no"; then @@ -124,33 +156,6 @@ if test $enable_cifscreds = "yes"; then AC_CHECK_HEADERS([keyutils.h], , [AC_MSG_ERROR([keyutils.h not found, consider installing keyutils-libs-devel.])]) fi -# Checks for typedefs, structures, and compiler characteristics. -AC_HEADER_STDBOOL -AC_TYPE_UID_T -AC_TYPE_OFF_T -AC_TYPE_PID_T -AC_TYPE_SIZE_T -AC_CHECK_TYPES([ptrdiff_t, ssize_t, uint32_t, uint8_t]) - -# Checks for library functions. -AC_FUNC_GETMNTENT -AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK -AC_FUNC_MALLOC -AC_FUNC_REALLOC -AC_FUNC_STRNLEN - -# check for required functions -AC_CHECK_FUNCS([alarm atexit endpwent getmntent getpass gettimeofday inet_ntop memset realpath setenv strchr strcmp strdup strerror strncasecmp strndup strpbrk strrchr strstr strtol strtoul tolower uname], , [AC_MSG_ERROR([necessary functions(s) not found])]) - -AC_CHECK_FUNCS(clock_gettime, [], [ - AC_CHECK_LIB(rt, clock_gettime, [ - AC_DEFINE(HAVE_CLOCK_GETTIME, 1) - AC_DEFINE(HAVE_CLOCK_GETTIME,1, - [Whether the clock_gettime func is there]) - LIBS="$LIBS -lrt" - ]) - ]) - # ugly, but I'm not sure how to check for functions in a library that's not in $LIBS cu_saved_libs=$LIBS |